What is the primary purpose of a clay mask in skincare?

The primary purpose of a clay mask in skincare is to effectively extract impurities from the skin. Clay masks, often formulated with ingredients like kaolin or bentonite clay, work by drawing out excess oil, toxins, and dirt from the pores due to their natural absorbent properties. This helps to detoxify the skin and can lead to a clearer complexion, making clay masks particularly beneficial for individuals with oily or acne-prone skin.

While some masks may offer additional benefits, such as moisturizing effects or temporary skin brightening, the core function of a clay mask is centered around purifying the skin and unclogging pores. This factor is critical in maintaining healthy skin and preventing blemishes, thus establishing the primary reason for their use in skincare routines.